CN110330970B - 一种红光及近红外发光材料、制备方法及发光器件 - Google Patents
一种红光及近红外发光材料、制备方法及发光器件 Download PDFInfo
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- CN110330970B CN110330970B CN201910614524.2A CN201910614524A CN110330970B CN 110330970 B CN110330970 B CN 110330970B CN 201910614524 A CN201910614524 A CN 201910614524A CN 110330970 B CN110330970 B CN 110330970B
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- 239000000463 material Substances 0.000 title claims abstract description 77
- 238000002360 preparation method Methods 0.000 title abstract description 7
- QZQVBEXLDFYHSR-UHFFFAOYSA-N gallium(III) oxide Inorganic materials O=[Ga]O[Ga]=O QZQVBEXLDFYHSR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- 229910052769 Ytterbium Inorganic materials 0.000 claims abstract description 6
- 229910052691 Erbium Inorganic materials 0.000 claims abstract description 5
- 229910052779 Neodymium Inorganic materials 0.000 claims abstract description 5
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 230000005284 excitation Effects 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000000498 ball milling Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 229910052693 Europium Inorganic materials 0.000 claims description 4
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 4
- 229910052771 Terbium Inorganic materials 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 abstract description 34
- 238000004020 luminiscence type Methods 0.000 abstract description 21
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- QDOXWKRWXJOMAK-UHFFFAOYSA-N chromium(III) oxide Inorganic materials O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000005090 crystal field Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000002329 infrared spectrum Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910002244 LaAlO3 Inorganic materials 0.000 description 2
- -1 Rare earth ion Chemical class 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000000695 excitation spectrum Methods 0.000 description 2
- 238000002284 excitation--emission spectrum Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000001748 luminescence spectrum Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium(III) oxide Inorganic materials O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 229910004829 CaWO4 Inorganic materials 0.000 description 1
- 229910010936 LiGaO2 Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
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- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
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- 230000001737 promoting effect Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/67—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals
- C09K11/68—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals containing chromium, molybdenum or tungsten
- C09K11/681—Chalcogenides
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/62—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing gallium, indium or thallium
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7708—Vanadates; Chromates; Molybdates; Tungstates
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G15/00—Compounds of gallium, indium or thallium
- C01G15/006—Compounds containing, besides gallium, indium, or thallium, two or more other elements, with the exception of oxygen or hydrogen
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- C—CHEMISTRY; METALLURGY
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7776—Vanadates; Chromates; Molybdates; Tungstates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
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- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
- H01L2933/0041—Processes relating to semiconductor body packages relating to wavelength conversion elements
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Luminescent Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/254,224 US11932790B2 (en) | 2019-03-06 | 2019-07-09 | Red light and near-infrared light-emitting material, preparation method thereof and light-emitting device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019101690219 | 2019-03-06 | ||
| CN201910169021 | 2019-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110330970A CN110330970A (zh) | 2019-10-15 |
| CN110330970B true CN110330970B (zh) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910614524.2A Active CN110330970B (zh) | 2019-03-06 | 2019-07-09 | 一种红光及近红外发光材料、制备方法及发光器件 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11932790B2 (ko) |
| EP (1) | EP3795654B1 (ko) |
| JP (1) | JP7073542B2 (ko) |
| KR (1) | KR102580962B1 (ko) |
| CN (1) | CN110330970B (ko) |
| WO (1) | WO2020177257A1 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112831321A (zh) * | 2019-11-22 | 2021-05-25 | 亿光电子工业股份有限公司 | 荧光材料及光电子器件 |
| CN111739988B (zh) * | 2020-06-29 | 2021-11-12 | 山东大学 | 一种垂直结构宽带近红外led及制备方法 |
| JP7491811B2 (ja) * | 2020-10-28 | 2024-05-28 | 株式会社日立ハイテク | 蛍光体、それを用いた光源、生化学分析装置、及び蛍光体の製造方法 |
| CN113004896B (zh) * | 2021-03-10 | 2023-04-07 | 江西离子型稀土工程技术研究有限公司 | 一种近红外发光材料、制备方法以及一种发光装置 |
| CN114806564B (zh) * | 2022-03-18 | 2024-01-12 | 佛山科学技术学院 | 三价铬离子掺杂氟锑酸盐近红外荧光材料、制备方法及其led光源 |
| CN116161949B (zh) * | 2022-12-30 | 2024-04-16 | 岭南现代农业科学与技术广东省实验室茂名分中心 | 一种Ga2O3:Cr3+掺杂近红外陶瓷发光材料的制备方法及其应用 |
| CN117701277A (zh) * | 2023-12-07 | 2024-03-15 | 东莞市立德达光电科技有限公司 | 宽带远红光荧光粉及其制备方法与应用 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4860368B2 (ja) * | 2006-06-27 | 2012-01-25 | 富士フイルム株式会社 | ガーネット型化合物とその製造方法 |
| JP5521412B2 (ja) * | 2008-07-31 | 2014-06-11 | 日立金属株式会社 | 蛍光材料およびそれを用いたシンチレータ並びに放射線検出器 |
| EP2480626A4 (en) | 2009-09-21 | 2013-04-03 | Univ Georgia | NEAR-FROSTED PHOSPHERE WITH AN ALKALI GALLAT MATRIX |
| CN102127813B (zh) * | 2010-12-27 | 2013-03-20 | 中国科学院安徽光学精密机械研究所 | 高效中红外Pr,Er:YSGG激光晶体及其制备方法 |
| CN102618928B (zh) | 2012-02-16 | 2014-11-26 | 中国科学院合肥物质科学研究院 | 一种高效中红外激光晶体及其制备方法 |
| JP2013227481A (ja) * | 2012-03-30 | 2013-11-07 | Covalent Materials Corp | セラミックス複合体 |
| CN102618929B (zh) | 2012-04-18 | 2015-04-08 | 北京雷生强式科技有限责任公司 | 一种掺镱、铒的钇钪镓石榴石晶体及其制备方法 |
| CN103571473B (zh) | 2012-07-25 | 2015-09-23 | 有研稀土新材料股份有限公司 | 一种发光装置及所含红色荧光体 |
| JP6329083B2 (ja) * | 2012-12-28 | 2018-05-23 | シャープ株式会社 | 発光装置 |
| CN103160278A (zh) * | 2013-03-20 | 2013-06-19 | 广东工业大学 | 一种红色长余辉发光材料及其制备方法 |
| CN103911147A (zh) * | 2014-01-13 | 2014-07-09 | 广东工业大学 | 一种近红外长余辉荧光粉及其制备方法 |
| CN106833627A (zh) | 2016-12-19 | 2017-06-13 | 中国科学院宁波材料技术与工程研究所 | 一种发光材料、其制备方法及应用 |
| EP3688821A1 (en) * | 2017-09-28 | 2020-08-05 | Lumileds Holding B.V. | Wavelength converting material for a light emitting device |
| CN107674673B (zh) * | 2017-10-18 | 2020-08-21 | 喀什大学 | 一种发射波长调控的长余辉纳米晶的制备方法 |
| CN108148593A (zh) * | 2018-01-29 | 2018-06-12 | 东南大学 | 一种用于近红外led的荧光粉材料及其制备方法 |
| CN108998026A (zh) * | 2018-02-12 | 2018-12-14 | 有研稀土新材料股份有限公司 | 一种近红外发光材料及由该材料制备的发光装置 |
| CN108865139B (zh) * | 2018-09-13 | 2020-06-23 | 厦门大学 | 一种宽谱带发射近红外发光物质及包含该物质的发光器件 |
-
2019
- 2019-07-09 KR KR1020207037507A patent/KR102580962B1/ko active IP Right Grant
- 2019-07-09 WO PCT/CN2019/095238 patent/WO2020177257A1/zh unknown
- 2019-07-09 EP EP19917562.1A patent/EP3795654B1/en active Active
- 2019-07-09 CN CN201910614524.2A patent/CN110330970B/zh active Active
- 2019-07-09 JP JP2020572811A patent/JP7073542B2/ja active Active
- 2019-07-09 US US17/254,224 patent/US11932790B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3795654B1 (en) | 2022-10-12 |
| WO2020177257A1 (zh) | 2020-09-10 |
| KR102580962B1 (ko) | 2023-09-19 |
| CN110330970A (zh) | 2019-10-15 |
| EP3795654A4 (en) | 2021-08-25 |
| JP2021529240A (ja) | 2021-10-28 |
| JP7073542B2 (ja) | 2022-05-23 |
| KR20210013219A (ko) | 2021-02-03 |
| EP3795654A1 (en) | 2021-03-24 |
| US20210388262A1 (en) | 2021-12-16 |
| US11932790B2 (en) | 2024-03-19 |
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